orchestra license headers (#5588)

polkadot/node/orchestra/examples/misc.rs

@@ -0,0 +1,84 @@
+// Copyright (C) 2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use orchestra::{Spawner, *};
+
+#[derive(Debug, Clone, Copy)]
+pub enum SigSigSig {
+	Conclude,
+	Foo,
+}
+
+#[derive(Debug, Clone)]
+pub struct DummySpawner;
+
+impl Spawner for DummySpawner {
+	fn spawn_blocking(
+		&self,
+		task_name: &'static str,
+		subsystem_name: Option<&'static str>,
+		_future: futures::future::BoxFuture<'static, ()>,
+	) {
+		unimplemented!("spawn blocking {} {}", task_name, subsystem_name.unwrap_or("default"))
+	}
+
+	fn spawn(
+		&self,
+		task_name: &'static str,
+		subsystem_name: Option<&'static str>,
+		_future: futures::future::BoxFuture<'static, ()>,
+	) {
+		unimplemented!("spawn {} {}", task_name, subsystem_name.unwrap_or("default"))
+	}
+}
+
+/// The external event.
+#[derive(Debug, Clone)]
+pub struct EvX;
+
+impl EvX {
+	pub fn focus<'a, T>(&'a self) -> Result<EvX, ()> {
+		unimplemented!("focus")
+	}
+}
+
+#[derive(Debug, Clone, Copy)]
+pub struct Yikes;
+
+impl std::fmt::Display for Yikes {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+		writeln!(f, "yikes!")
+	}
+}
+
+impl std::error::Error for Yikes {}
+
+impl From<orchestra::OrchestraError> for Yikes {
+	fn from(_: orchestra::OrchestraError) -> Yikes {
+		Yikes
+	}
+}
+
+impl From<orchestra::mpsc::SendError> for Yikes {
+	fn from(_: orchestra::mpsc::SendError) -> Yikes {
+		Yikes
+	}
+}
+
+#[derive(Debug, Clone)]
+pub struct MsgStrukt(pub u8);
+
+#[derive(Debug, Clone, Copy)]
+pub struct Plinko;